Hello I don't need the answer to this problem because its only Practice. Its merely there for an example. I am not sure how to do this type of math and I would really appreciate if you wrote a step by step explanation. Please help me. Thank Youu!

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.